Description, Features & Specifications

Description

Transform your SIG AIR P320 build with the PTS Killer Innovations Velocity V1 Slide and Barrel Conversion Kit for SIG AIR P320 M18 and X Carry GBB pistols, manufactured by Archwick and fully licensed for authentic Killer Innovations Velocity V1 styling and branding. Precision CNC machined from 6061-T6 aluminum, this upgrade kit delivers lightweight durability with a hardened anodized coating for improved wear resistance and long term reliability. Built as a direct drop in conversion with no modification required to original factory parts, it is designed to upgrade the look, feel, and competitive readiness of your SIG AIR P320 platform while keeping fitment straightforward. Dimensions are purpose built for a full conversion feel, with a 20 cm slide length with compensator, 5 cm slide height, 2.6 cm slide width, and an 11.4 cm outer barrel length, plus a weight of 155 g without packaging and 175 g with packaging.


Performance focused details set this kit apart in real airsoft use. The non tilting fixed outer barrel design supports consistent cycling and can improve stability and accuracy, while the removable Velocity Defense compensator adds aggressive styling and enhanced control. When the compensator is removed, the threaded outer barrel supports tracer units or mock suppressors for customization and loadout flexibility. For optics users, the replaceable slide cover includes removable RMR and Doctor optic plates with recoil lug support, plus adjustable and removable screw pillars and mounting bosses to help accommodate multiple red dot footprints. CNC steel front and rear combat sights enable co-witness aiming with red dot optics, keeping your sight picture usable across setups. Compatible with SIG AIR P320 M18 and SIG AIR P320 X Carry GBB pistols, this kit is not compatible with the SIG AIR P320 M17 recoil spring and guide rod, so it is best matched to the intended models for proper function and reliable gameplay performance

In the Box
1x Velocity V1 slide
1x Velocity fixed outer barrel
1x Velocity defense compensator
1x RMR cover plate
1x optic mounting hardware set

Specifications:
Brand: PTS
Manufacturer: Archwick
Material: CNC 6061-T6 aluminum
Slide length with compensator: 20 cm
Slide height: 5 cm
Slide width: 2.6 cm
Outer barrel length: 11.4 cm
Weight: 155 g without packaging, 175 g with packaging
Compatibility: SIG AIR P320 M18, SIG AIR P320 X Carry
Not compatible with: SIG AIR P320 M17 recoil spring and guide rod
Color: Black

California Proposition 65 Warning: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Description

Transform your SIG AIR P320 build with the PTS Killer Innovations Velocity V1 Slide and Barrel Conversion Kit for SIG AIR P320 M18 and X Carry GBB pistols, manufactured by Archwick and fully licensed for authentic Killer Innovations Velocity V1 styling and branding. Precision CNC machined from 6061-T6 aluminum, this upgrade kit delivers lightweight durability with a hardened anodized coating for improved wear resistance and long term reliability. Built as a direct drop in conversion with no modification required to original factory parts, it is designed to upgrade the look, feel, and competitive readiness of your SIG AIR P320 platform while keeping fitment straightforward. Dimensions are purpose built for a full conversion feel, with a 20 cm slide length with compensator, 5 cm slide height, 2.6 cm slide width, and an 11.4 cm outer barrel length, plus a weight of 155 g without packaging and 175 g with packaging.


Performance focused details set this kit apart in real airsoft use. The non tilting fixed outer barrel design supports consistent cycling and can improve stability and accuracy, while the removable Velocity Defense compensator adds aggressive styling and enhanced control. When the compensator is removed, the threaded outer barrel supports tracer units or mock suppressors for customization and loadout flexibility. For optics users, the replaceable slide cover includes removable RMR and Doctor optic plates with recoil lug support, plus adjustable and removable screw pillars and mounting bosses to help accommodate multiple red dot footprints. CNC steel front and rear combat sights enable co-witness aiming with red dot optics, keeping your sight picture usable across setups. Compatible with SIG AIR P320 M18 and SIG AIR P320 X Carry GBB pistols, this kit is not compatible with the SIG AIR P320 M17 recoil spring and guide rod, so it is best matched to the intended models for proper function and reliable gameplay performance

In the Box
1x Velocity V1 slide
1x Velocity fixed outer barrel
1x Velocity defense compensator
1x RMR cover plate
1x optic mounting hardware set

Specifications:
Brand: PTS
Manufacturer: Archwick
Material: CNC 6061-T6 aluminum
Slide length with compensator: 20 cm
Slide height: 5 cm
Slide width: 2.6 cm
Outer barrel length: 11.4 cm
Weight: 155 g without packaging, 175 g with packaging
Compatibility: SIG AIR P320 M18, SIG AIR P320 X Carry
Not compatible with: SIG AIR P320 M17 recoil spring and guide rod
Color: Black

California Proposition 65 Warning: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Earn 0 points on this purchase.

Learn more

Choose Your Membership

Select a plan that works for you

XTREME Superstore by PTS Syndicate

PSA-KI320490307

PTS Killer Innovations Velocity V1 Slide and Barrel Conversion Kit for SIG AIR P320 M18 & X Carry GBB Pistols - (Black)

$435.00
$435.00
Shipping calculated at checkout.
Fully licensed Killer Innovations Velocity V1 design for authentic styling and brandingPrecision CNC-machined 6061-T6 aluminum c...  Read more
  • Fully licensed Killer Innovations Velocity V1 design for authentic styling and branding
  • Precision CNC-machined 6061-T6 aluminum construction for lightweight durability
  • Hardened anodized coating for improved wear resistance and long-term reliability
  • Direct drop-in conversion kit with no modification required to original factory parts
  • Designed specifically to upgrade the look, feel, and performance of SIG AIR P320 platforms
  • Non-tilting fixed outer barrel design for consistent cycling and improved accuracy
  • Threaded outer barrel supports tracer units or mock suppressors when the compensator is removed
  • Removable Velocity Defense compensator adds aggressive styling and enhanced stability
  • CNC steel front and rear combat sights allow co-witness aiming with red dot optics
  • Replaceable slide cover with removable RMR and Doctor optic plate and recoil lug
  • Adjustable and removable screw pillars and mounting bosses to support multiple red dot footprints
  • Optimized for reliable performance in airsoft gameplay and competitive environments
  • Compatible with SIG AIR P320 M18 and X Carry GBB pistols but not compatible with M17 recoil spring and guide rod
Get FREE Returns within 14 days.
Add Free Returns to your cart for extra peace of mind.

XTREME Returns

As a small business, we face a choice: we can either raise all of our prices to cover the cost of returns, or we can keep our prices low and offer an optional Return Guarantee. We chose the second option because it's fairer to you. That $5 goes directly toward the logistics of a pre-paid return, meaning you get a "no-questions-asked" experience without us having to inflate the cost of every item in our shop. It keeps us independent and keeps your wallet happy. When you shop with us, your order isn’t just a number—it’s handled by a small team that cares about the gear we sell. Because we don't have the massive overhead of a giant company, we use this $5 guarantee to bridge the gap. It provides you with a pre-paid, priority return path, ensuring that if you need to send something back, we can process it immediately and get your refund or exchange moving. Thank you so much for understanding.
Free fast shipping on orders $50+
For all Superstore Plus Members. Otherwise, orders $199+. Excludes heavy items like Bulk BB Bags.

Free Shipping

Get free shipping on all orders above $200. This excludes certain items such as bulk BBs, or any sort of item that requires special handling (such as hazmat).
Pay any way you want, securely.
We accept all major cards, Afterpay, PayPal, Crypto, Apple Pay, Cash App & More. Obviously, all payment info is encrypted.

Payment Methods

We accept a wide variety of payment methods to ensure our customers can get what they want from us without hassle. Like many online stores, we use Shopify Payments. Their platform, which is partnered with Stripe, is secure. Looking for a payment method which is currently unavailable? Please let us know! We will look into it ASAP.
Free In Store Pickup!
Pick your items up at our field for FREE.

Free In Store Pickup!

Ship your item to our store free! We will ship your item directly to our shop if we don't have it there already. Otherwise, you can just pick up your item immediately if it's currently stocked in store.

Join our Rewards Program and earn points on every order! No other Airsoft shop has a system like this!

Join Now

Check Out These Related Products

Best Sellers