Primary Weapons Systems (PWS) H3 Enhanced Steel Carbine Buffer – 5.5 oz
The PWS Enhanced Steel Body Buffer H3 is a precision-engineered recoil management solution designed to optimize the cycling of your AR-15. Unlike standard mil-spec buffers that use a simple cylindrical design, PWS has re-imagined the buffer body to improve reliability in adverse conditions. This H3-weight buffer (5.5 oz) is an ideal choice for shooters looking to tune over-gassed rifles, optimize suppressed systems, or smooth out the recoil impulse on short-barreled rifles (SBRs) and large-bore calibers.
Constructed from high-strength 4140 steel, the PWS buffer features a unique fluted design. These flutes minimize the contact surface area between the buffer and the receiver extension (buffer tube), allowing debris, carbon fouling, and excess lubrication to clear easily rather than causing a malfunction. To further enhance performance, the entire body is treated with a FNC LIFE HD (salt bath nitride) finish. This advanced treatment chemically bonds lubrication into the steel at the molecular level, ensuring a slick, friction-reduced surface that resists corrosion and wear over high round counts.
Whether you are building a duty rifle that needs to run reliably in the dirt or a competition rig that needs a softer recoil impulse for faster follow-up shots, the Primary Weapons Systems H3 Enhanced Buffer delivers "overbuilt" American quality for the most demanding AR platforms.
Key Features
- 4140 Steel Construction: Heavy-duty steel body for increased durability over standard aluminum-bodied buffers.
- Unique Fluted Body: Reduces friction and provides "channels" for debris to escape, ensuring smooth operation in dirty environments.
- FNC LIFE HD Treatment: Salt bath nitride finish provides exceptional corrosion resistance and permanent lubricity.
- H3 Weight (5.5 oz): Heavyweight configuration helps slow bolt carrier velocity, reducing felt recoil and parts wear.
- Optimized for Suppressors: Excellent for tuning suppressed rifles to prevent "bolt bounce" and harsh cycling.
- Drop-In Reliability: Compatible with all standard AR-15 carbine-length buffer tubes.
Product Specifications
- Brand: Primary Weapons Systems (PWS)
- Model: Enhanced Steel Body Buffer (H3)
- Material: 4140 Steel
- Finish: FNC LIFE HD (Nitride)
- Weight: 5.5 oz
- Compatibility: AR-15 Carbine Buffer Systems
- Length: 3.25"
- MPN: EBUFFER-H3
- UPC: 811154033697
