The Caldwell Accumax Premium Carbon Fiber Pic Rail Bipod utilizes carbon fiber legs to keep weight to a minimum, while ensuring strength and durability. Leg angle adjusts up to 180. with stainless steel, push-button leg locks. Twist-locks offer incremental leg-length adjustment, from 13"30", to shoot from uneven terrain; and rubber feet offer non-slip contact with flat surfaces. Leg stops prevent overextension. This Accumax Premium carbon fiber bipod attaches to Picatinny rails solidly, using dual cross-bolts. A swivel tension lever pivots head to get on targets quickly. Manufacturer model #: 1095202. Picatinny rail mount Lightweight and durable Leg angle adjusts up to 180 Swivel tension lever pivots head