Prime Inline 1 Specs and Mod Chart

Full published specifications for the Prime Inline 1, a 2022 model, along with how its draw length adjusts and who the bow actually suits. Every figure below comes from manufacturer published data, cross-checked against major retailer specification tables where a manufacturer page has been retired.

Prime Inline 1 specifications

Specifications come from manufacturer published data and are provided for reference. Bows are occasionally revised within a model year and published figures carry manufacturing tolerances, so confirm the exact numbers with a dealer or a pro shop before ordering arrows or accessories.

Draw length modules and how adjustment works

Inline cam with ten module positions in half inch increments.

The published range is 26 to 30.5 in , which is 4.5 inches of total adjustment. That range is the single most important number on this page, because a bow set outside your correct draw length cannot be tuned into fitting. If the bow is at the extreme end of its range for you, look at a different model rather than living with it.

Three terms get used loosely and mean different things. A rotating module stays on the cam and is unbolted, turned to a new setting, and re-tightened, which you can do at home with a hex wrench. A module swap means buying a different module for the draw length you want, still usually without a press. A cam change means a new cam and a press visit. Check which applies before assuming a used bow will fit you.

Measure your draw length before you shop, not after. The wingspan method is wingspan in inches / 2.5, rounded to the nearest half inch, and our draw length calculator runs it with a sanity check. Have the result confirmed at a shop with your actual release aid, because switching between a wrist strap and a handheld release changes effective draw length by roughly a quarter to a half inch.

What the speed rating really means

Prime does not publish a single IBO figure for the Inline 1, which some makers avoid because the rating varies with the module installed. Compare it against similar bows on geometry instead: axle to axle length and brace height tell you more about how a bow will shoot than a speed number does.

Who the Prime Inline 1 suits

• Hunters who value a forgiving brace height and Prime’s cam geometry.
• Archers who want a bow that holds very steady at full draw.
• Prime published a per-module speed band rather than a single IBO figure, so speed claims vary by source.

Brace height is the quiet forgiveness spec. At 7 in, this bow sits at the forgiving end of the scale, which suits developing form and long holds at the cost of some speed. Axle to axle length works alongside it: see short vs long axle to axle bows for how the two specs interact.

Setting up arrows for this bow

Arrow spine is driven by your draw weight, arrow length, point weight, and cam aggression, not by the bow model alone, so there is no single correct shaft for any bow. Run your actual numbers through the arrow spine calculator and check the result against the spine chart before ordering a dozen shafts. Remember that spine is dynamic: a heavier point or a longer shaft both weaken it.

Safety minimum. At this bow's 80 pound peak weight, total arrow weight must stay at or above 400 grains, which is the industry standard of 5 grains per pound of draw weight. Shooting lighter leaves too much stored energy in the limbs rather than the arrow, which risks damaging the bow and voids most warranties. Build your real total with the total arrow weight calculator, counting shaft, insert, point, nock, wrap, glue, and vanes. Have any setup work you are unsure about checked by a qualified pro shop.

Related reading

• Draw length calculator, the number to settle before you buy any bow
• Arrow spine calculator, cross-manufacturer rather than locked to one shaft brand
• Kinetic energy and momentum calculator
• All bow specs and mod charts
• Gear comparisons