HK Army HEX PWR Autococker Barrel Back
Final shipping and taxes are confirmed at checkout. Shipping details
HK Army HEX PWR Autococker barrel back with high-grade aluminum construction, HEX windows and fractal machining. Back only; compatible tip and PWR insert sold separately.
HURT Speed Co. orders use HR Tactical Innovations LLC’s Shopify checkout.
By continuing to checkout, you agree to the Terms of Service, Shipping Policy, Return Policy and product restrictions.
Free shipping on qualifying U.S. orders of $99 or more. Qualifying orders over $249 USD to Canada and Mexico.
Eligible items and services only. Discounts and destination can change eligibility. The final shipping rate is confirmed at checkout. Offer detailsThe selected quantity exceeds current stock. Confirm availability and dispatch timing before ordering.
Returns depend on the item, its condition and your destination. Review eligibility, exclusions and applicable fees before ordering.
Specifications & compatibility
- Material
- High-grade aluminum
- Thread Pitch
- Autococker (marker interface)
Shipping & delivery
The selected quantity exceeds current stock. Confirm availability and dispatch timing before ordering.
Processing time is separate from carrier transit time. Restocking, special-order and supplier-direct items can take longer.
Checkout confirms available services, shipping charges and any available delivery estimate for your destination.
Shipping policy and current processing informationReturns, exchanges & warranty
Returns depend on the item, its condition and your destination. Review eligibility, exclusions and applicable fees before ordering.
Return approval, inspection, product condition and exceptions apply. Confirm this item’s eligibility before ordering.
Report shipping damage, defects, missing parts, incorrect items or fulfillment errors within 7 days of delivery. This reporting window does not remove applicable statutory rights.
Manufacturer warranty coverage varies by product. The full policy and applicable statutory rights govern.
General policy for eligible non-custom items
Eligible non-custom items may request a return within 30 days of delivery. This does not confirm this item is returnable. Product-specific exclusions and stricter terms apply.
- Product-specific exclusions and stricter condition rules override this schedule.
- Eligible sealed, unused returns for a refund: 15% restocking fee.
- Eligible sealed, unused returns for store credit: 5% restocking fee.
- Pre-approved direct exchanges of eligible sealed, unused items: restocking fee waived.
- Opened but unused items, if accepted: 30% open-box fee.
- Installed, tested or used items, if accepted: 50% open-box fee.
- Opened or used items are considered for store credit or an approved exchange after inspection; confirmed defects, order errors and statutory exceptions are handled separately.
- These are alternative condition-based fees, not cumulative fees. Shipping charges are separate; optional coverage does not waive merchandise condition fees.
International shipping
Destination and product restrictions apply. Available services and charges are confirmed at checkout.
International shipping detailsRewards & discount programs
Existing programs are managed on HRTI.
GearGold Rewards · Verified service-member and community discounts
Wishlist and product financing on HRTIDescription
The HK Army HEX PWR Barrel Back is an Autococker-threaded back section for a compatible PWR paintball barrel system. High-grade aluminum construction, fractal machining and HEX windows give it the HEX system's distinctive appearance while exposing the selected Vector PWR insert.
Features
- Autococker marker threads.
- High-grade aluminum construction.
- HEX windows expose the Vector PWR insert.
- Fractal machining detail.
- Ten manufacturer color options to match or contrast with the rest of the barrel.
Compatibility
HK Army lists compatibility with Autococker-threaded markers and Planet Eclipse PWR-equipped models including the LV2, CS3, CS3 Pro and GTEK 180R. Use a compatible PWR insert and barrel tip to complete the system.
What is included
One HEX PWR barrel back in the selected color. The barrel tip and insert kit are sold separately.
Pair it with the HEX PWR Barrel Tip and Vector PWR Insert Kit, or choose the complete HEX PWR Barrel Kit. Browse HK Army equipment and Autococker-threaded barrels.
Manufacturer details: HK Army HEX PWR Barrel Back.
Reviews
Payment & security
Secure checkout
Your payment information is processed securely through Shopify checkout. Available payment methods, installments, and wallet options depend on checkout eligibility.
Payment informationComplete your setup
HK Army
HK Army Vector PWR Insert Kit with EXO Case
Special order
Available to order
View product: HK Army Vector PWR Insert Kit with EXO CaseRelated gear
HK Army
HK Army HEX PWR Paintball Barrel Kit with Vector Inserts
Available to order
View product: HK Army HEX PWR Paintball Barrel Kit with Vector InsertsHK Army
HK Army Vector PWR Insert Kit with EXO Case
Special order
Available to order
View product: HK Army Vector PWR Insert Kit with EXO CasePlanet Eclipse
Planet Eclipse PWR Barrel Inserts
2 available
View product: Planet Eclipse PWR Barrel InsertsPlanet Eclipse
Planet Eclipse S63/PWR Complete Barrel Insert Kit
Special order
Available to order
View product: Planet Eclipse S63/PWR Complete Barrel Insert KitLapco Paintball
LAPCO FUSE Autococker .691 Barrel Back
Special order
Available to order
View product: LAPCO FUSE Autococker .691 Barrel Back





















