TacFire HG277 Features The TacFire HG277 is designed as a drop-in upgrade for AR-platform rifles giving owners a modern rail system in place of factory handguards. It mounts using standard AR interfaces so installation does not require a gunsmith or specialty tooling. The M-LOK rail surface with a full top Picatinny rail allows shooters to attach lights optics slings and other accessories exactly where they need them. For AR owners who want to expand their rifle s capability without a major investment the TacFire HG277 delivers that flexibility in a straightforward drop-in upgrade. Constructed from 6061-T6 aluminum the free-float design holds up to regular range and field use while giving an AR rifle a cleaner more modern profile and adding functional mounting space along its length. Its 7 inch length makes it a natural fit for shorter-barreled AR pistols and carbines where a compact lightweight handguard is the priority. For shooters building a compact AR pistol or short-barreled carbine the HG277 s balanced length delivers accessory space without unnecessary bulk. For AR owners looking for a dependable handguard upgrade the TacFire HG277 is available for sale at GrabAGun. TacFire HG277 Specifications Manufacturer: TacFire Model: HG277 Color: Black Material: 6061-T6 Aluminum Compatible Hosts: AR-15 Handguard Type: Free-Float Handguard Style: M-LOK with Top Picatinny Rail Length: 7 in Available At: GrabAGun